# SpaceX Stock Falls 4.5% as Lockup Clock Ticks: $800B in Shares Set to Hit the Market _SpaceX (SPCX) fell 4.5% on July 12, 2026, to $145.30 as lockup expiration fears intensify. The first insider tranche of 911 million shares unlocks after Q2 earnings, with $800B in total shares potentially entering the market by October 2026._ **Published:** 2026-07-12 **Source:** https://www.startuphub.ai/ai-news/ipo-watch/2026/spcx-lockup-expiration-2026-07-12 --- **SpaceX shares (NASDAQ: SPCX) fell 4.5% on July 12, 2026, closing at $145.30, as investor anxiety over the company's first insider lockup expiration reached a new peak. The stock has now retreated 26% from its post-IPO high of $202 set in mid-June, and is on pace for its worst week since listing. Volume topped 46 million shares, more than double the recent daily average.** ## What is driving SPCX lower today The proximate cause is the approaching first lockup release window. When SpaceX completed its landmark IPO on June 12, 2026, at $135 per share, fewer than 5% of the company's total shares were made available for public trading. The remaining shares are bound by a multi-tiered lockup schedule tied to quarterly earnings releases and calendar dates. The first tranche, representing approximately 20% of insider-held shares, or roughly 911 million shares, becomes eligible to trade after SpaceX reports its second-quarter 2026 financial results, expected in late July or early August. That single event would nearly double the current public float. A former Nasdaq chief executive stated publicly this week that SpaceX's lockup structure is "unprecedented," warning that roughly $800 billion in shares could enter the market by October 2026 as successive tranches unlock (24/7 Wall St., July 6, 2026). Early SpaceX investors sitting on gains of 20 times or more may choose to sell regardless of short-term price levels, creating persistent supply pressure through the end of the year. ## The full lockup timeline Based on the schedule reported by Investing.com, The Motley Fool, and StockAlarm, the releases are expected to proceed as follows: - **Late July / Early August 2026:** Q2 2026 earnings trigger the first release of approximately 20% of insider shares. - **August through October 2026:** Tranches of approximately 7% of remaining insider shares unlock every two to four weeks, a schedule that could expand the float by roughly 900% from IPO levels. - **November 2026 (est.):** Q3 2026 earnings trigger a further release of approximately 28% of remaining locked shares. - **December 8, 2026:** The full 180-day lockup expires; all remaining insider shares become freely tradeable. ## Context: still above IPO price, but far from the high Despite the recent slide, SPCX remains 7.6% above its $135 IPO price, and SpaceX's underlying business continues to expand. Starlink's subscriber base is growing, Falcon 9 maintains an industry-leading launch cadence, and Starship commercial payloads represent a long-term revenue opportunity not yet priced into analyst models. The stock's current pressure is a supply-side story, not a business deterioration. The Motley Fool noted on July 9 that historical precedents for large-cap IPOs suggest lockup-driven declines frequently reverse once the supply overhang clears, though SpaceX's scale makes direct comparisons difficult. The company also trades at approximately 101 times annual revenue, the highest price-to-sales multiple in the Nasdaq-100. That level of pricing provides little margin for safety if growth disappoints or macroeconomic conditions tighten before the lockup pressure subsides. ## What to watch - **Q2 2026 earnings date:** The confirmed date will set the clock for the first tranche release. Watch for an announcement from SpaceX investor relations. - **Trading volume around each unlock:** Institutional selling in the days following each release could signal how much insider supply actually hits the market. - **Starlink subscriber and revenue data:** Any positive earnings surprise could partially offset the supply pressure. For the full SpaceX stock price, lockup schedule table, and how to buy SPCX, see the [SpaceX stock hub](/ai-news/ipo-watch/2026/spacex-spcx-stock). [IPO Watch index](/ai-news/ipo-watch/) | [SpaceX stock hub](/ai-news/ipo-watch/2026/spacex-spcx-stock) | [OpenAI IPO](/ai-news/ipo-watch/2026/openai-stock-ipo) | [Anthropic IPO](/ai-news/ipo-watch/2026/anthropic-stock-ipo) Not investment advice. --- Original analysis from [startuphub.ai](https://www.startuphub.ai), the #1 AI startup directory.